Disposal of sewage and odor insects

摘要

according to the invention is 1, 2, 3 of a car to a sewage water pollution of polygonum multiflorum thunb. in a way, the installation of a fixed feed up with bad smell and to prevent worms and mice. to solve the problem of water pollution and the fixed installation is convenient, simple there is not a set, it can be used semi permanently in the material.